4th Meeting of the Technical Working Group on Chub Mackerel Stock Assessment

    Location
    Virtual
    Short Name
    TWG CMSA04
    Start Date
    End Date
    Registration Due
    Meeting Papers Due
    1 Opening of the Meeting
    2 Adoption of Agenda
    3 Overview of the recommendations and outcomes of previous NPFC meetings relevant to chub mackerel
     
    3.1 3rd TWG CMSA and 5th SC meeting
     
    3.2 6th Commission meeting
     
    3.3 Intersessional meetings of SWG OM
    4 Toward development of Management Strategy Evaluation (MSE)
     
    4.1 Update on intersessional work towards MSE
     
    4.2 Recommendations and timelines for future work
    5 Review of Terms of Reference and Protocols of the TWG CMSA
     
    5.1 Terms of Reference
     
    5.2 CPUE Standardization Protocol
     
    5.3 Stock Assessment Protocol
     
    5.4 Protocol for the Operating Model Development
    6 Member’s fisheries information and research activities
     
    6.1 Description of fisheries, inter alia, fishing seasons and fishing grounds
     
    6.2 Research activities
    7 Development of the operating model for the stock assessment of chub mackerel
     
    7.1 Review of key considerations and specifications from the TWG CMSA03 meeting
     
    7.2 Review of updated stock assessment results (VPA, ASAP, KAFKA, SAM)
     
    7.3 Review of assumptions and parameters from the stock assessment models
     
    7.4 Review of major sources of uncertainty to be included in the operating model
     
    7.5 Review of scenarios for the operating model
     
    7.6 Review of the rules for prioritization of the performance measures
     
    7.7 Technical aspects of using POPSIM-A as an operating model for testing chub mackerel stock assessment models
     
    7.8 Finalization of specification of the operating model for testing chub mackerel stock assessment models
     
    7.9 Recommendations and timelines for future work
    8 Development of data for the stock assessment of chub mackerel
     
    8.1 Data inventory (catch, size, abundance indices, etc.) and updates
     
    8.2 Standardized fishery-dependent/independent indices
     
    8.3 Biological information
     
    8.4 Observer Program
     
    8.5 Recommendations for future work
    9 Review of the Work Plan of the TWG CMSA
    10 Other matters
     
    10.1 Next TWG CMSA meetings
     
    10.2 Other issues
    11 Recommendations to the Scientific Committee
    12 Adoption of Report
    13 Close of the Meeting
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    NPFC-2021-TWG CMSA04-MIP02
    Provisional Agenda
    NPFC-2021-TWG CMSA04-MIP03
    Annotated Indicative Schedule
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